Running Fine, Then Restarted, And BSOD On Windows Loading Screen

Well I will get right to it. Its a desktop I built about 4 mths ago. I was goofing off all day, ran perfect. I got my package from Tiger.com, yay new memory. I also bought a drawing tablet that came w/ photoshop ele 8 and artrage. I promptly shut down my system, installed the new stick of matching memory, Corsair DDR3 4g 1600mhz, in slot two and four, with the old stick. I was only running one stick due to an order error. I reboot. The system recognizes it, runs fine. I install photoshop ele 8 and art rage along with an update to java. So far no problems. I turn the system off to plug in the drawing tablet per the instructions it came with. When it goes to reboot, i get to the windows loading screen, the animation just starts to load when i get a flash BSOD then the moniter shuts off to no signal and the computer just sits there fans and all running. I am using Win 7 home premium 64. I can get into BIOS. I have run the launch repair. I have tried putting the memory back to the previous configuration. I have run the memory diagnostic tool. I have tried system restore but no points to restore. I have tried to repair install with Windows disc, says disc is incompatible with current version, its the same disc i used to install windows the first time. I have tried to reinstall windows twice, still does it. I have attempted to make a repair disc, didnt work. If you can tell me how to get dump files from this state i would be happy to do so. If it helps at all i am using an SSD as my main hard disk, i have a second drive but there is nothing on it atm. I am just at a loss, i know a good bit about computers but not far enough, lol. My desktop is my baby and i really wanna get it up and running again.